The 78-storey treehouse, by Andy Griffiths
I thought that it was a very humorous book which is why i really enjoyed it.
The reason that i did not give it 5 stars is because i think they could have given a clue that Mr Big Shot noticed that a cow was hiding or something like that.
Over all i would really recommend this book.
Reviewed by Javiera from Brooklyn and Owhiro Bay School , 9 years old